>Respectfully, Ron, these are two separate points, are >they not? > Yes, a soundboard ( when built ) MAY support a >full load without a rim. And this, I am willing to >believe, can be amply demonstrated in the shop. But >to presume that a board with no rim holding it inward >would resist the downward pressure of strings, replete >with climate variations, OVER TIME is just that -- a >presumption. You're right Thump, it is a presumption. I also presume that the sun will not go out or explode tomorrow, and that the law of gravity will not be repealed, making me float into space. I haven't yet tested these presumptions through all eternity, but I'm working on it. Stay tuned. Ron N
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